diff options
Diffstat (limited to 'lib/routemap.h')
| -rw-r--r-- | lib/routemap.h | 505 |
1 files changed, 219 insertions, 286 deletions
diff --git a/lib/routemap.h b/lib/routemap.h index b378c64eae..b2db0927f2 100644 --- a/lib/routemap.h +++ b/lib/routemap.h @@ -16,7 +16,7 @@ * You should have received a copy of the GNU General Public License * along with GNU Zebra; see the file COPYING. If not, write to the Free * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. + * 02111-1307, USA. */ #ifndef _ZEBRA_ROUTEMAP_H @@ -32,379 +32,312 @@ DECLARE_MTYPE(ROUTE_MAP_RULE) DECLARE_MTYPE(ROUTE_MAP_COMPILED) /* Route map's type. */ -enum route_map_type -{ - RMAP_PERMIT, - RMAP_DENY, - RMAP_ANY -}; - -typedef enum -{ - RMAP_MATCH, - RMAP_DENYMATCH, - RMAP_NOMATCH, - RMAP_ERROR, - RMAP_OKAY +enum route_map_type { RMAP_PERMIT, RMAP_DENY, RMAP_ANY }; + +typedef enum { + RMAP_MATCH, + RMAP_DENYMATCH, + RMAP_NOMATCH, + RMAP_ERROR, + RMAP_OKAY } route_map_result_t; -typedef enum -{ - RMAP_RIP, - RMAP_RIPNG, - RMAP_OSPF, - RMAP_OSPF6, - RMAP_BGP, - RMAP_ZEBRA, - RMAP_ISIS, +typedef enum { + RMAP_RIP, + RMAP_RIPNG, + RMAP_OSPF, + RMAP_OSPF6, + RMAP_BGP, + RMAP_ZEBRA, + RMAP_ISIS, } route_map_object_t; -typedef enum -{ - RMAP_EXIT, - RMAP_GOTO, - RMAP_NEXT -} route_map_end_t; - -typedef enum -{ - RMAP_EVENT_SET_ADDED, - RMAP_EVENT_SET_DELETED, - RMAP_EVENT_SET_REPLACED, - RMAP_EVENT_MATCH_ADDED, - RMAP_EVENT_MATCH_DELETED, - RMAP_EVENT_MATCH_REPLACED, - RMAP_EVENT_INDEX_ADDED, - RMAP_EVENT_INDEX_DELETED, - RMAP_EVENT_CALL_ADDED, /* call to another routemap added */ - RMAP_EVENT_CALL_DELETED, - RMAP_EVENT_PLIST_ADDED, - RMAP_EVENT_PLIST_DELETED, - RMAP_EVENT_CLIST_ADDED, - RMAP_EVENT_CLIST_DELETED, - RMAP_EVENT_ECLIST_ADDED, - RMAP_EVENT_ECLIST_DELETED, - RMAP_EVENT_LLIST_ADDED, - RMAP_EVENT_LLIST_DELETED, - RMAP_EVENT_ASLIST_ADDED, - RMAP_EVENT_ASLIST_DELETED, - RMAP_EVENT_FILTER_ADDED, - RMAP_EVENT_FILTER_DELETED, +typedef enum { RMAP_EXIT, RMAP_GOTO, RMAP_NEXT } route_map_end_t; + +typedef enum { + RMAP_EVENT_SET_ADDED, + RMAP_EVENT_SET_DELETED, + RMAP_EVENT_SET_REPLACED, + RMAP_EVENT_MATCH_ADDED, + RMAP_EVENT_MATCH_DELETED, + RMAP_EVENT_MATCH_REPLACED, + RMAP_EVENT_INDEX_ADDED, + RMAP_EVENT_INDEX_DELETED, + RMAP_EVENT_CALL_ADDED, /* call to another routemap added */ + RMAP_EVENT_CALL_DELETED, + RMAP_EVENT_PLIST_ADDED, + RMAP_EVENT_PLIST_DELETED, + RMAP_EVENT_CLIST_ADDED, + RMAP_EVENT_CLIST_DELETED, + RMAP_EVENT_ECLIST_ADDED, + RMAP_EVENT_ECLIST_DELETED, + RMAP_EVENT_LLIST_ADDED, + RMAP_EVENT_LLIST_DELETED, + RMAP_EVENT_ASLIST_ADDED, + RMAP_EVENT_ASLIST_DELETED, + RMAP_EVENT_FILTER_ADDED, + RMAP_EVENT_FILTER_DELETED, } route_map_event_t; /* Depth limit in RMAP recursion using RMAP_CALL. */ #define RMAP_RECURSION_LIMIT 10 /* Route map rule structure for matching and setting. */ -struct route_map_rule_cmd -{ - /* Route map rule name (e.g. as-path, metric) */ - const char *str; +struct route_map_rule_cmd { + /* Route map rule name (e.g. as-path, metric) */ + const char *str; - /* Function for value set or match. */ - route_map_result_t (*func_apply)(void *, struct prefix *, - route_map_object_t, void *); + /* Function for value set or match. */ + route_map_result_t (*func_apply)(void *, struct prefix *, + route_map_object_t, void *); - /* Compile argument and return result as void *. */ - void *(*func_compile)(const char *); + /* Compile argument and return result as void *. */ + void *(*func_compile)(const char *); - /* Free allocated value by func_compile (). */ - void (*func_free)(void *); + /* Free allocated value by func_compile (). */ + void (*func_free)(void *); }; /* Route map apply error. */ -enum -{ - /* Route map rule is missing. */ - RMAP_RULE_MISSING = 1, +enum { + /* Route map rule is missing. */ + RMAP_RULE_MISSING = 1, - /* Route map rule can't compile */ - RMAP_COMPILE_ERROR + /* Route map rule can't compile */ + RMAP_COMPILE_ERROR }; /* Route map rule list. */ -struct route_map_rule_list -{ - struct route_map_rule *head; - struct route_map_rule *tail; +struct route_map_rule_list { + struct route_map_rule *head; + struct route_map_rule *tail; }; /* Route map index structure. */ -struct route_map_index -{ - struct route_map *map; - char *description; +struct route_map_index { + struct route_map *map; + char *description; - /* Preference of this route map rule. */ - int pref; + /* Preference of this route map rule. */ + int pref; - /* Route map type permit or deny. */ - enum route_map_type type; + /* Route map type permit or deny. */ + enum route_map_type type; - /* Do we follow old rules, or hop forward? */ - route_map_end_t exitpolicy; + /* Do we follow old rules, or hop forward? */ + route_map_end_t exitpolicy; - /* If we're using "GOTO", to where do we go? */ - int nextpref; + /* If we're using "GOTO", to where do we go? */ + int nextpref; - /* If we're using "CALL", to which route-map do ew go? */ - char *nextrm; + /* If we're using "CALL", to which route-map do ew go? */ + char *nextrm; - /* Matching rule list. */ - struct route_map_rule_list match_list; - struct route_map_rule_list set_list; + /* Matching rule list. */ + struct route_map_rule_list match_list; + struct route_map_rule_list set_list; - /* Make linked list. */ - struct route_map_index *next; - struct route_map_index *prev; + /* Make linked list. */ + struct route_map_index *next; + struct route_map_index *prev; - QOBJ_FIELDS + QOBJ_FIELDS }; DECLARE_QOBJ_TYPE(route_map_index) /* Route map list structure. */ -struct route_map -{ - /* Name of route map. */ - char *name; +struct route_map { + /* Name of route map. */ + char *name; - /* Route map's rule. */ - struct route_map_index *head; - struct route_map_index *tail; + /* Route map's rule. */ + struct route_map_index *head; + struct route_map_index *tail; - /* Make linked list. */ - struct route_map *next; - struct route_map *prev; + /* Make linked list. */ + struct route_map *next; + struct route_map *prev; - /* Maintain update info */ - int to_be_processed; /* True if modification isn't acted on yet */ - int deleted; /* If 1, then this node will be deleted */ + /* Maintain update info */ + int to_be_processed; /* True if modification isn't acted on yet */ + int deleted; /* If 1, then this node will be deleted */ - QOBJ_FIELDS + QOBJ_FIELDS }; DECLARE_QOBJ_TYPE(route_map) /* Prototypes. */ -extern void route_map_init (void); -extern void route_map_finish (void); +extern void route_map_init(void); +extern void route_map_finish(void); /* Add match statement to route map. */ -extern int route_map_add_match (struct route_map_index *index, - const char *match_name, - const char *match_arg); +extern int route_map_add_match(struct route_map_index *index, + const char *match_name, const char *match_arg); /* Delete specified route match rule. */ -extern int route_map_delete_match (struct route_map_index *index, - const char *match_name, - const char *match_arg); +extern int route_map_delete_match(struct route_map_index *index, + const char *match_name, + const char *match_arg); -extern const char *route_map_get_match_arg (struct route_map_index *index, - const char *match_name); +extern const char *route_map_get_match_arg(struct route_map_index *index, + const char *match_name); /* Add route-map set statement to the route map. */ -extern int route_map_add_set (struct route_map_index *index, - const char *set_name, - const char *set_arg); +extern int route_map_add_set(struct route_map_index *index, + const char *set_name, const char *set_arg); /* Delete route map set rule. */ -extern int route_map_delete_set (struct route_map_index *index, - const char *set_name, - const char *set_arg); +extern int route_map_delete_set(struct route_map_index *index, + const char *set_name, const char *set_arg); /* Install rule command to the match list. */ -extern void route_map_install_match (struct route_map_rule_cmd *cmd); +extern void route_map_install_match(struct route_map_rule_cmd *cmd); /* Install rule command to the set list. */ -extern void route_map_install_set (struct route_map_rule_cmd *cmd); +extern void route_map_install_set(struct route_map_rule_cmd *cmd); /* Lookup route map by name. */ -extern struct route_map * route_map_lookup_by_name (const char *name); +extern struct route_map *route_map_lookup_by_name(const char *name); /* Apply route map to the object. */ -extern route_map_result_t route_map_apply (struct route_map *map, - struct prefix *, - route_map_object_t object_type, - void *object); - -extern void route_map_add_hook (void (*func) (const char *)); -extern void route_map_delete_hook (void (*func) (const char *)); -extern void route_map_event_hook (void (*func) (route_map_event_t, - const char *)); -extern int route_map_mark_updated (const char *name, int deleted); -extern int route_map_clear_updated (struct route_map *rmap); -extern void route_map_walk_update_list (int (*update_fn) (char *name)); -extern void route_map_upd8_dependency (route_map_event_t type, const char *arg, - const char *rmap_name); -extern void route_map_notify_dependencies (const char *affected_name, - route_map_event_t event); - -extern int generic_match_add (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type); - -extern int generic_match_delete (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type); -extern int generic_set_add (struct vty *vty, struct route_map_index *index, - const char *command, const char *arg); -extern int generic_set_delete (struct vty *vty, struct route_map_index *index, - const char *command, const char *arg); +extern route_map_result_t route_map_apply(struct route_map *map, + struct prefix *, + route_map_object_t object_type, + void *object); + +extern void route_map_add_hook(void (*func)(const char *)); +extern void route_map_delete_hook(void (*func)(const char *)); +extern void route_map_event_hook(void (*func)(route_map_event_t, const char *)); +extern int route_map_mark_updated(const char *name, int deleted); +extern int route_map_clear_updated(struct route_map *rmap); +extern void route_map_walk_update_list(int (*update_fn)(char *name)); +extern void route_map_upd8_dependency(route_map_event_t type, const char *arg, + const char *rmap_name); +extern void route_map_notify_dependencies(const char *affected_name, + route_map_event_t event); + +extern int generic_match_add(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg, + route_map_event_t type); + +extern int generic_match_delete(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg, + route_map_event_t type); +extern int generic_set_add(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg); +extern int generic_set_delete(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg); /* match interface */ -extern void route_map_match_interface_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_interface_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match interface */ -extern void route_map_no_match_interface_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_interface_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ip address */ -extern void route_map_match_ip_address_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ip_address_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ip address */ -extern void route_map_no_match_ip_address_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ip_address_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ip address prefix list */ -extern void route_map_match_ip_address_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ip_address_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ip address prefix list */ -extern void route_map_no_match_ip_address_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ip_address_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ip next hop */ -extern void route_map_match_ip_next_hop_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ip_next_hop_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ip next hop */ -extern void route_map_no_match_ip_next_hop_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ip_next_hop_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ip next hop prefix list */ -extern void route_map_match_ip_next_hop_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ip_next_hop_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ip next hop prefix list */ -extern void route_map_no_match_ip_next_hop_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ip_next_hop_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ipv6 address */ -extern void route_map_match_ipv6_address_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ipv6_address_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ipv6 address */ -extern void route_map_no_match_ipv6_address_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ipv6_address_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match ipv6 address prefix list */ -extern void route_map_match_ipv6_address_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_ipv6_address_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match ipv6 address prefix list */ -extern void route_map_no_match_ipv6_address_prefix_list_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_ipv6_address_prefix_list_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match metric */ -extern void route_map_match_metric_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_metric_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match metric */ -extern void route_map_no_match_metric_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_metric_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* match tag */ -extern void route_map_match_tag_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_match_tag_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* no match tag */ -extern void route_map_no_match_tag_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg, - route_map_event_t type)); +extern void route_map_no_match_tag_hook(int (*func)( + struct vty *vty, struct route_map_index *index, const char *command, + const char *arg, route_map_event_t type)); /* set ip nexthop */ -extern void route_map_set_ip_nexthop_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_set_ip_nexthop_hook( + int (*func)(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg)); /* no set ip nexthop */ -extern void route_map_no_set_ip_nexthop_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_no_set_ip_nexthop_hook( + int (*func)(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg)); /* set ipv6 nexthop local */ -extern void route_map_set_ipv6_nexthop_local_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_set_ipv6_nexthop_local_hook( + int (*func)(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg)); /* no set ipv6 nexthop local */ -extern void route_map_no_set_ipv6_nexthop_local_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_no_set_ipv6_nexthop_local_hook( + int (*func)(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg)); /* set metric */ -extern void route_map_set_metric_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_set_metric_hook(int (*func)(struct vty *vty, + struct route_map_index *index, + const char *command, + const char *arg)); /* no set metric */ -extern void route_map_no_set_metric_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_no_set_metric_hook( + int (*func)(struct vty *vty, struct route_map_index *index, + const char *command, const char *arg)); /* set tag */ -extern void route_map_set_tag_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_set_tag_hook(int (*func)(struct vty *vty, + struct route_map_index *index, + const char *command, + const char *arg)); /* no set tag */ -extern void route_map_no_set_tag_hook (int (*func) (struct vty *vty, - struct route_map_index *index, - const char *command, - const char *arg)); +extern void route_map_no_set_tag_hook(int (*func)(struct vty *vty, + struct route_map_index *index, + const char *command, + const char *arg)); -extern void *route_map_rule_tag_compile (const char *arg); -extern void route_map_rule_tag_free (void *rule); +extern void *route_map_rule_tag_compile(const char *arg); +extern void route_map_rule_tag_free(void *rule); #endif /* _ZEBRA_ROUTEMAP_H */ |